gitlab-org--gitlab-foss/lib/gitlab/regex.rb
2017-07-19 10:52:03 +02:00

68 lines
1.9 KiB
Ruby

module Gitlab
module Regex
extend self
def namespace_name_regex
@namespace_name_regex ||= /\A[\p{Alnum}\p{Pd}_\. ]*\z/.freeze
end
def namespace_name_regex_message
"can contain only letters, digits, '_', '.', dash and space."
end
def project_name_regex
@project_name_regex ||= /\A[\p{Alnum}\u{00A9}-\u{1f9c0}_][\p{Alnum}\p{Pd}\u{00A9}-\u{1f9c0}_\. ]*\z/.freeze
end
def project_name_regex_message
"can contain only letters, digits, emojis, '_', '.', dash, space. " \
"It must start with letter, digit, emoji or '_'."
end
##
# Docker Distribution Registry repository / tag name rules
#
# See https://github.com/docker/distribution/blob/master/reference/regexp.go.
#
def container_repository_name_regex
@container_repository_regex ||= %r{\A[a-z0-9]+(?:[-._/][a-z0-9]+)*\Z}
end
##
# We do not use regexp anchors here because these are not allowed when
# used as a routing constraint.
#
def container_registry_tag_regex
@container_registry_tag_regex ||= /[\w][\w.-]{0,127}/
end
def environment_name_regex_chars
'a-zA-Z0-9_/\\$\\{\\}\\. -'
end
def environment_name_regex
@environment_name_regex ||= /\A[#{environment_name_regex_chars}]+\z/.freeze
end
def environment_name_regex_message
"can contain only letters, digits, '-', '_', '/', '$', '{', '}', '.', and spaces"
end
def kubernetes_namespace_regex
/\A[a-z0-9]([-a-z0-9]*[a-z0-9])?\z/
end
def kubernetes_namespace_regex_message
"can contain only letters, digits or '-', and cannot start or end with '-'"
end
def environment_slug_regex
@environment_slug_regex ||= /\A[a-z]([a-z0-9-]*[a-z0-9])?\z/.freeze
end
def environment_slug_regex_message
"can contain only lowercase letters, digits, and '-'. " \
"Must start with a letter, and cannot end with '-'"
end
end
end